The present disclosure is directed to systems and methods including generating image data and audio data during a collaborative work using a stereoscopic camera system and a binaural microphone system, determining that physical media have been affixed to a work surface and, for each physical medium, providing a digital object including data representative of the physical medium, and determining that a session has ended, and in response, automatically: processing at least a portion of data of the digital objects using one or more clustering algorithms to provide two or more groups of digital objects, and providing an affinity diagram including the two or more groups of diagrams, the affinity diagram being displayed as digital representations of the physical media, the digital representations being grouped in the two or more groups.